6627 	     char *license, __u32 kern_version, int *pfd)  in load_program()  argument
6704 		*pfd = ret;  in load_program()
6814 			if (result.pfd)  in bpf_program__load()
6815 				*result.pfd = -1;  in bpf_program__load()
6827 		if (result.pfd)  in bpf_program__load()
6828 			*result.pfd = fd;  in bpf_program__load()
9207 						int pfd)  in bpf_program__attach_perf_event()  argument
9213 	if (pfd < 0) {  in bpf_program__attach_perf_event()
9215 			prog->name, pfd);  in bpf_program__attach_perf_event()
9229 	link->fd = pfd;  in bpf_program__attach_perf_event()
9231 	if (ioctl(pfd, PERF_EVENT_IOC_SET_BPF, prog_fd) < 0) {  in bpf_program__attach_perf_event()
9235 			prog->name, pfd, libbpf_strerror_r(err, errmsg, sizeof(errmsg)));  in bpf_program__attach_perf_event()
9238 				prog->name, pfd);  in bpf_program__attach_perf_event()
9241 	if (ioctl(pfd, PERF_EVENT_IOC_ENABLE, 0) < 0) {  in bpf_program__attach_perf_event()
9245 			prog->name, pfd, libbpf_strerror_r(err, errmsg, sizeof(errmsg)));  in bpf_program__attach_perf_event()
9314 	int type, pfd, err;  in perf_event_open_probe()  local
9342 	pfd = syscall(__NR_perf_event_open, &attr,  in perf_event_open_probe()
9346 	if (pfd < 0) {  in perf_event_open_probe()
9353 	return pfd;  in perf_event_open_probe()
9362 	int pfd, err;  in bpf_program__attach_kprobe()  local
9364 	pfd = perf_event_open_probe(false /* uprobe */, retprobe, func_name,  in bpf_program__attach_kprobe()
9366 	if (pfd < 0) {  in bpf_program__attach_kprobe()
9369 			libbpf_strerror_r(pfd, errmsg, sizeof(errmsg)));  in bpf_program__attach_kprobe()
9370 		return ERR_PTR(pfd);  in bpf_program__attach_kprobe()
9372 	link = bpf_program__attach_perf_event(prog, pfd);  in bpf_program__attach_kprobe()
9374 		close(pfd);  in bpf_program__attach_kprobe()
9403 	int pfd, err;  in bpf_program__attach_uprobe()  local
9405 	pfd = perf_event_open_probe(true /* uprobe */, retprobe,  in bpf_program__attach_uprobe()
9407 	if (pfd < 0) {  in bpf_program__attach_uprobe()
9411 			libbpf_strerror_r(pfd, errmsg, sizeof(errmsg)));  in bpf_program__attach_uprobe()
9412 		return ERR_PTR(pfd);  in bpf_program__attach_uprobe()
9414 	link = bpf_program__attach_perf_event(prog, pfd);  in bpf_program__attach_uprobe()
9416 		close(pfd);  in bpf_program__attach_uprobe()
9451 	int tp_id, pfd, err;  in perf_event_open_tracepoint()  local
9465 	pfd = syscall(__NR_perf_event_open, &attr, -1 /* pid */, 0 /* cpu */,  in perf_event_open_tracepoint()
9467 	if (pfd < 0) {  in perf_event_open_tracepoint()
9474 	return pfd;  in perf_event_open_tracepoint()
9483 	int pfd, err;  in bpf_program__attach_tracepoint()  local
9485 	pfd = perf_event_open_tracepoint(tp_category, tp_name);  in bpf_program__attach_tracepoint()
9486 	if (pfd < 0) {  in bpf_program__attach_tracepoint()
9489 			libbpf_strerror_r(pfd, errmsg, sizeof(errmsg)));  in bpf_program__attach_tracepoint()
9490 		return ERR_PTR(pfd);  in bpf_program__attach_tracepoint()
9492 	link = bpf_program__attach_perf_event(prog, pfd);  in bpf_program__attach_tracepoint()
9494 		close(pfd);  in bpf_program__attach_tracepoint()
9535 	int prog_fd, pfd;  in bpf_program__attach_raw_tracepoint()  local
9548 	pfd = bpf_raw_tracepoint_open(tp_name, prog_fd);  in bpf_program__attach_raw_tracepoint()
9549 	if (pfd < 0) {  in bpf_program__attach_raw_tracepoint()
9550 		pfd = -errno;  in bpf_program__attach_raw_tracepoint()
9553 			prog->name, tp_name, libbpf_strerror_r(pfd, errmsg, sizeof(errmsg)));  in bpf_program__attach_raw_tracepoint()
9554 		return ERR_PTR(pfd);  in bpf_program__attach_raw_tracepoint()
9556 	link->fd = pfd;  in bpf_program__attach_raw_tracepoint()
9573 	int prog_fd, pfd;  in bpf_program__attach_btf_id()  local
9586 	pfd = bpf_raw_tracepoint_open(NULL, prog_fd);  in bpf_program__attach_btf_id()
9587 	if (pfd < 0) {  in bpf_program__attach_btf_id()
9588 		pfd = -errno;  in bpf_program__attach_btf_id()
9591 			prog->name, libbpf_strerror_r(pfd, errmsg, sizeof(errmsg)));  in bpf_program__attach_btf_id()
9592 		return ERR_PTR(pfd);  in bpf_program__attach_btf_id()
9594 	link->fd = pfd;  in bpf_program__attach_btf_id()